home products Semiconductors Power DC-DC Power Conversion MPQ4462-AEC1 3.5A, 4MHz, 36V Step-Down Converter
MPQ4462-AEC1 3.5A, 4MHz, 36V Step-Down Converter
MPQ4462-AEC1

MPQ4462-AEC1 3.5A, 4MHz, 36V Step-Down Converter

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Pricing Table

The MPQ4462 is a high-frequency, step-down, switching regulator with an integrated, high-side, high-voltage, power MOSFET.

Product Detail

The MPQ4462 is a high-frequency, step-down, switching regulator with an integrated, high-side, high-voltage, power MOSFET. It provides a 3.5A output with current-mode control for fast loop response and easy compensation. The wide 3.8V-to-36V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 120µA operational quiescent current allows for battery-powered applications. Switching-frequency scaling allows for high power-conversion efficiency over a wide load range by scaling down the switching frequency at light loads to reduce the switching and gate driving losses. The frequency foldback prevent inductor-current runaway during startup, and thermal shutdown provides reliable and fault tolerant operation. The MPQ4462 can operate at up to 4MHz for EMI-sensitive applications, such as AM radio and ADSL applications. The MPQ4462 is available in both 3mm×3mm QFN10 and SOIC8E packages.

Pricing Table

Technical Specification

Vin (min) (V):
3.8
Vin (max) (V):
36
Iout (max) (A):
3.5
Grade:
Automotive
Package:
QFN-10 (3x3),SOIC-8E
Type:
Switching Regulators
Iq (typ) (mA):
0.12
fsw (max) (kHz):
4000
Special Features:
Programmable Frequency
Vfb (typ) (V):
0.792
Common Features:
Light-Load Efficiency
Control Mode:
Current Mode

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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